Xceed.Wpf.Toolkit.DateTimePicker.OnPreviewKeyDown C# (CSharp) Method

OnPreviewKeyDown() protected method

protected OnPreviewKeyDown ( System.Windows.Input.KeyEventArgs e ) : void
e System.Windows.Input.KeyEventArgs
return void
    protected override void OnPreviewKeyDown( KeyEventArgs e )
    {
      //if the calendar is open then we don't want to modify the behavior of navigating the calendar control with the Up/Down keys.
      if( !IsOpen )
        base.OnPreviewKeyDown( e );
    }